psu_Crash Posted December 15, 2008 Report Share Posted December 15, 2008 (edited) Finally got fed up with my JAW unit and bought an AEM UEGO. I am very happy with it but something with megasquirt is off. MS shows an AFR that is aprox 1.0 richer than the AEM gauge at all times. I have MS setup for a linear 0-5 volt wideband. I believe it's on the LC-1 setting at the moment. I'm sure it's an easy fix ... so let me know what I need to do. Thanks! Edit: Changed settings so the sensor reads correctly, now my target AFR table is all in volts instead of actual AFR. When I change the sensor type the table changes back to AFR instead of volts. What am I missing here? Edited December 18, 2008 by psu_Crash Link to comment Share on other sites More sharing options...
button Posted December 15, 2008 Report Share Posted December 15, 2008 I would suggest READING the MANUAL. http://www.msextra.com/manuals/MS_Extra_So...al.htm#wblambda looks like yah need to set it for the AEM UEGO. Link to comment Share on other sites More sharing options...
psu_Crash Posted December 15, 2008 Author Report Share Posted December 15, 2008 yeah ... I must be blind ... Was in that setup and completely missed the AEM UEGO Link to comment Share on other sites More sharing options...
Technology Posted December 15, 2008 Report Share Posted December 15, 2008 maybe there's also an O2 gain number you can enter in, I don't know if that would help or not, you might not even have it. Link to comment Share on other sites More sharing options...
ESTurbo4 Posted December 15, 2008 Report Share Posted December 15, 2008 I have the AEM on MS1 V3.0 Spark extra version 29s and am using megatune 2.25. I have mine set to: AEM_LINEAR -- AEM Gauge AEM - 30-42xx and mine works flawlessly shows exactly on the megatune screen what the gauge itself displays. The one that says AEM Uego is non linear and the uego is linear (as per its manual) so i didn't use that option. However it may work just fine. Link to comment Share on other sites More sharing options...
psu_Crash Posted December 15, 2008 Author Report Share Posted December 15, 2008 (edited) Thanks for the replies guys I will get a chance to try out the different settings in a day or 2. I will check the documentation with the UEGO again but I am pretty sure it said linear. Let ya know how it goes. Edited December 15, 2008 by psu_Crash Link to comment Share on other sites More sharing options...
Funky Phil Posted December 22, 2008 Report Share Posted December 22, 2008 did you ever figuer this out? are you using megatune 2.20?? Link to comment Share on other sites More sharing options...
psu_Crash Posted December 22, 2008 Author Report Share Posted December 22, 2008 using megatune 2.25 and no i haven't messed around with it because it's 4 degrees out there soon though .. maybe tomorrow Link to comment Share on other sites More sharing options...
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